阿合塔斯水库大坝高自密实性堆石混凝土现场试验分析

Field test analysis of high self-compacting rockfill concrete of Ahetas Reservoir dam

青河县阿合塔斯水库位于严寒地区,大坝采用高自密实性堆石混凝土进行浇筑。在大坝混凝土浇筑前,针对工程实际选用的材料、施工设备,室内试验配合比及施工措施等,在大坝上游导墙设置试验区进行现场试验,为大坝施工积累经验,为工程提出合理化建议。

The Ahetas Reservoir in Qinghe County is located in a severe cold area.The d a m is poured with high self-compacting rockfill concrete.Before the concrete pouring of the dam,the project set up a test area on the upstream guide wall of the dam to conduct field tests.The test is aimed at the actual selected materials,construction equipment,indoor test mix ratio and construction measures.This has accumulated experience for the construction of the dam and made reasonable suggestions for the project.